食物中の微量元素量に影響を与える要因について

DOI Web Site 被引用文献1件

書誌事項

タイトル別名
  • Several Factors Contribute to Dietary Content of Trace Elements
  • ショクモツチュウ ノ ビリョウ ゲンソリョウ ニ エイキョウ オ アタエル ヨウイン ニ ツイテ

この論文をさがす

抄録

It is important to know the mineral element content of foods, which is affected by several factors, including soil contamination by pesticide or fertilizer, cooking conditions, and cooking utensils. We compared Zn, Mn and Cu intakes estimated using a food composition table (FCT) with values measured by atomic absorption spectrophotometry (AAS). The measured Mn content of dishes containing spinach was significantly higher than the corresponding FCT-based estimate. We studied the effect of home-based food preparation practices on the Zn, Mn and Cu content of dishes cooked with used utensils. The Mn content of foods cooked in a pan of aluminum alloy coated with fluoroplastic was higher than before cooking. The results suggest that thermolysis of fluorinated polymers, such as the commercial polymer Teflon, can cause Mn migration from aluminum alloy into foods. Our studies show that food preparation using the techniques available in the home may be responsible for decrease or increase in mineral content. Further studies are needed to ascertain the effects.

収録刊行物

  • 生活衛生

    生活衛生 51 (6), 385-390, 2007

    社団法人 大阪生活衛生協会

被引用文献 (1)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ